These white plastic moulds come in two parts (split moulds).  Use clothes pegs or metal clips to hold the two parts together.

Pour wax at temperatures ranging between 65C and 75C.   If you pour the wax any hotter than this, the mould will buckle.

Use Wick LX20 in this mould.

Use either Translucent or Snowy White Candle Wax in this mould  http://www.candledeli.co.za/index.php/translucent-wax/

Do not use Beeswax or Soy Wax in this mould.